Vacuum Packing Humidity Indicator Cards

Vacuum Packing Humidity Indicator Cards

measure humidity indicator card is a kind of low cost and can easily detect the relative humidity in the sealing packaging is a safe an environment measurement products.

Chat Now

Product Details


1.Humidity Indicator Card with cobalt

Humidity indicator card with cobalt is a traditional type, containing cobalt, halogen elements, change color from blue to pink

2.Humidity Indicator Card Cobalt-Free

Environment friendly, change color from brown to blue, yellow to blue, or from blue to pink



Chunwang Environmental Protection Technology Co., Ltd

4.Our service

1.  We can design and produce according to your requirements.

2.  We can offer you a high-quality&reasonable price.

3.  Promptly delivery and trade assurance.

4.  A good after-sale protection.

5.  ODM&OEM is welcome

Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of vacuum packing humidity indicator cards in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.
Hot Tags: vacuum packing humidity indicator cards, China, manufacturers, suppliers, factory, made in China, cheap
Previous:3 Dots Paper Indicator Card Next:3dots 4dots 6dots Hygro Humidity Indicator Card


You Might Also Like